Service manual

VGA input
GREEN
C74
10p
12
R75
4.7K
BAV99
D3
A C
AC
VCC3-DCV
SCL-DDC 3
SCL-DDC
MMBD4148(SOT23)
D8
ANC
C
U8D
74LVC14
9 8
14
7
BAV99
D4
A C
AC
SCL-DDC
VSYNC+
VCC-DDC
HSYNC
11
R78
4.7K
CON8
HDR7X2 2.0mm 180" DIP
12
34
56
78
910
11 12
13 14
R73
75
1
FB27 33
R71
75
BLUE-ADC 2
RED
U8E
74LVC14
11 10
14
7
R77
4.7K
C89
10p
C
C92
10p(NP)
BAV99
D6
A C
AC
V0.1
VGA INPUT
Custom
36
Friday, August 09, 2002
Title
Size Document Number
Rev
Date:
Sheet
of
C97
20p
BLUE
3
BAV99
D5
A C
AC
R81 33
12M4
C75
4.7p
12
R80 33
RED-ADC 2
C80
0.1u
1 2
U9
24LC21
1
2
3
4 5
6
7
8
NC
NC
NC
VSS SDA
SCK
VCLK
VCC
VCC5
FB23 BED-121M1-1002
RED
12M5
PA-HSYNC 1
C94
10p(NP)
C76
0.1u
1 2
U8B
74LVC14
3 4
14
7
BLUE
FB26 BED-121M1-1002
C85
33p
2
C84
10p
VCC-DDC
12M2
VSYNC
SOGI 2
C83
4.7p
12
GREEN
GREEN-ADC 2
FB25 33
C79
4.7p
12
U8A
1 2
14
7
BLUE
SDA-DDC
C86
0.1u
R74
4.7K
12
VSYNC+
C77
0.1u
1 2
C81
0.01u
1 2
12M1
C87
10p(NP)
GREEN
3
PA-VSYNC 1
VSYNC
R76 10K
FB21 BED-121M1-1002
VCC5
C88
10p(NP)
A
BAV99
D2
A C
AC
VCC3-DCV
VCC-DDC
C95
10p(NP)
C78
10p
12
SDA-DDC 3
GREEN
SDA-DDC
C90
33p
FB24 BED-121M1-1002
R72
75
HSYNC+
U8F
74LVC14
13 12
14
7
RED
3
RED
FB22 BED-121M1-1002
HSYNC
VCC-ADCA
C96
20p
SDA-DDC
C93
0.1u
BLUE
CON9
VGA-15PIN-D/SHELL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
RED
GREEN
BLUE
NC
GND
GND
GND
GND
VCC
GND
NC
MID1
HSYNC
VSYNC
MID3
CASS
CASS
C82
10p
12
XXX
SCL-DDC
U8C
5 6
14
7
C91
10p(NP)
MMBD4148(SOT23)
D7
ANC
C
10.3
ViewSonic Corporation
54
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VE150m/mb